crab
英 [kræb]
美[kræb]
	    - n. 螃蟹;蟹肉;脾气乖戾的人;起重机
 - vt. 抱怨;破坏;使偏航
 - vi. 捕蟹;发牢骚;抱怨
 
英英释意
- 1. decapod having eyes on short stalks and a broad flattened carapace with a small abdomen folded under the thorax and pincers
 
- 2. a quarrelsome grouch
 
- 3. the edible flesh of any of various crabs
 
- 4. infests the pubic region of the human body
 
- 5. a stroke of the oar that either misses the water or digs too deeply;
 - "he caught a crab and lost the race"